FIZIK R4 Tempo Overcurve Wide Grey/Red

All-round road cycling shoe which is designed to be equally at home on weekend group rides, daily training and stretching out on a granfondo.Â

Behind the Overcurve R4 lies an advanced construction technique; a resilient, polyurethane-laminated material combined over a comfortable mesh, reducing energy loss and providing long-lasting foot support where it's most needed.Â

Wide fit - Designed with a performance fit for riders with wider feet, the R4 overcurve Wide provides a higher volume fit with more room for forefoot around the ball of the foot and metatarsals.

Features

• Overcurve - the shoe closure is fast, reliable and secure, powered by a micro-adjustable BOA IP1 dial in overcurve pattern. The overcurve construction features a staggered collar that wraps around the ankle, tracing the natural alignment of the ankle's two bony protrusions: the lateral and medial malleoli. The result is an asymmetrical shape, with the throat of the shoe curving over the foot from outside to its inner side.Â
• R4 outsole - moderately stiff, striking a balance between comfort and pedalling efficiency to make it a true all-rounder, featuring a lower profile structurally optimized with a 15% infused carbon fibre composition. The R4 outsole further provides efficient ventilation with internal channelling for effective temperature regulation. The cleat is positioned slightly further towards the heel compared to traditional placement to optimise pedalling efficiency and reduce knee compression, especially suited to aggressively forward aero riding positions. Â

Specifications

• PU laminate over mesh upper.
• BOA IP1-B dial closure
• R4 outsole - carbon injected stiffness index 7
• Weight: 232g